Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Removal






REMOVAL

1. Disconnect the negative battery cable.
2. Disconnect electrical connector from O2 sensor.
3. Remove sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent.